0.4MpaNmm200℃b0mm1000mm法兰压紧面形状bmm5mm垫片外径yMpa1075mm螺栓规格M20mmmQ345R板材螺栓数量24个1044mm351004mm1mm284076.621N设计温度91MpaN室温117Mpa331829.4497N373149.7N设计温度141Mpamm²室温157Mpa5637.571006mm²N569679.84N23.5006mmN·mm32.5mm10410121N·mm41320.236N23.50056248mm971048.8N·mm28.00028124mm322508.6N·mm11703677.92N·mm12023435.33N·mmmm²MPa1.10396MPaMPa=41.96548689mmMPammmm注:本表中a)图所示法兰,☆说明:蓝色字体单元格为需手工输入数据适用条件:a)δ0≤15mm,Di/δ0≤300;b)p≤2MPa;c)设计温度小于或等于370℃。计算所依据的标准GB/T150.2-2011任意式法兰按活套法兰计算计算单位XXXXXXXX设备有限公司计算压力pc(垫片简图)当b0≤6.4mm时20设计温度tb=b010圆筒公称直径(或内径)当b0>6.4mm时8.00圆筒厚度δ011法兰许用应力4100.545995螺栓中心圆直径Db2法兰材料垫片外径D3螺栓材料说明:螺栓的公称直径应不小于M12垫片内径D2腐蚀余量C2螺栓许用应力41320.23581形状常数:所有尺寸均不包括腐蚀裕量569679.8446预紧螺栓情况13387796.78操作情况320311.4N11518.049743929N剪应力校核法兰刚度25384.0682122.44241703为满足法兰刚度的最小法兰厚度:14.7001529719.58125.6法兰厚度:112.8剪应力校核合格40.65840957法兰厚度为42tbbtff053.2bbWFG2/)DLGGbD(GGaLFMciDpDF2785.02/)(ibDDDLDDLFpGFF2/)(GbGDDLGGLFDTFFF2/)(GDTLLLTTLFTTGGDDpLFLFLFM)/,max(ftfapoMMM。2/)(GbTGDDLLioDD/KY)/(itfofDYMybDWGa14.3cGpmpbDF28.6cGpDF2785.0FFpbA2/)(bbmAAWtbpbamFFWA,maxlDAAWaAWppf8.0tf8.06/)5.0)(2mdSBf(刚